Belimo B310B+TFRB120 : 3-Way 1/2" Characterized Control Valve (CCV), Cv 1.2, Chrome Plated Brass Ball and Nickel Plated Stem, Spring Return Control Valve Actuator, 120VAC, 18 in-lb, On/Off Control Signal, <75 Second Run Time, <75 Second Spring Return, 5-Year Warranty
